Colour Index
-
Name: C.I. Acid Blue 22 CAS: 28631-66-5 C.I. No.: C.I. 42755 Synonyms Methyl blue; C.I. 42755 Molecular Formula C32H25N3Na2O9S3 Molecular Weight 737.7301 InChI InChI=1/C32H27N3O9S3.2Na/c33-20-26-25(6-5-11-29(26)45(36,37)38)32(21-12-16-23(17-13-21)34-27-7-1-3-9-30(27)46(39,40)41)22-14-18-24(19-15-22)35-28-8-2-4-10-31(28)47(42,43)44;;/h1-19,34H,20,33H2,(H,36,37,38)(H,39,40,41)(H,42,43,44);;/q;2*+1/p-2 CAS Registry Number 28631-66-5 EINECS 249-113-9 Molecular Structure 
Colour Index Database
